Find the world’s best Database Modeling Freelancers

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Database modeling is a process employed by data modelers to provide consistency, function and efficiency to databases. On Upwork, the world’s largest online workplace, database modeling experts use the latest in conceptual, logical and physical data models to assist small businesses, researchers and other professionals in creating powerful data management systems.

Principal Oracle Consultant

Ireland
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Last active: 2 months ago
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Tests: 3

Track record of success leading the design and development of high-performance, enterprise-level Oracle solutions. Subject-matter authority offering ten years of success defining, designing, constructing, supporting, and enhancing properly engineered major systems for high-profile clients. “Big picture” planner instrumental in guiding the direction of future initiatives that raise the bar for performance across the industry. Demonstrated ability to establish development standards and methods result in quantitative improvements to product quality and process efficiency. Well-earned reputation for resolving complex problems that potentially jeopardized project success. Guaranteed product performance, security, and data integrity prior to turnover. Earned a reputation for professional excellence by delivering high-performance solutions on time and within budget projections.

SW Expert, Professional Project Manager, Technical consultant

Egypt
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Last active: 8 days ago
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Tests: 2

Seeking new challenges in management by which I can effectively utilize my managerial skills as a PMP certified as well as my 13 years working experiences in the Information Technology field, To gain more experience and professionalism in management in different managerial areas as the project scope management, schedule, budget, quality and change control, and to contribute gaining more experience towards the qualitative enhancement of my organization

Senior Oracle Developer/Architect

India
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Last active: 5 months ago
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Tests: 2
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Portfolio: 5

I am an ETL/ Oracle Database Architect with over 8 years of experience in the following speciality areas:
1. Design and Architecture
2. Data Modeling and Database Design
3. Custom ETL Solutions using Procedural SQL (MS T-SQL, Oracle PL/SQL and MySQL)
4. Data Migration and Cleansing
5. Database Process Automation
6. SQL and Procedural SQL Performance Tuning
7. Advanced Database Application Development
8. Freelance Database Training
My past experience includes working extensively with the various clients in the Banking and Capital markets domain in India and United States. Some of the major clients include Fidelity Investments Boston, Citigroup, Royal Bank of Scotland etc. I have been involved in all the stages of SDLC including Requirements Gathering and Analysis, Design, Build, Testing, Implementation and Post-Implementation Support.
My core competency lies in strong analytical, problem solving and requirement elicitation skills. I am well versed with the projects involving high volumes of data, data analytics and assure you of value addition, timely delivery and quality deliverables.
Please feel free to call/email me for more details/discussion on my past projects and experience.

Programmer / Developer

Russia
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Last active: 12/27/2012
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Tests: 9
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Portfolio: 7

Over the last 10 years, I have developed a wide range of software applications
using Delphi, Python, Javascript, MS SQL, MY SQL and Oracle including
applications for local automation tasks and automation systems for large
companies. My core competency lies in complete end-end management of a new
software development project, and I am seeking opportunities to build
applications or automation systems from the ground up for you or your
business.

SQL Server / Cold Fusion

Australia
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Last active: 1 month ago
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Tests: 16
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Portfolio: 2

I've developed web-and-database systems using SQL Server, D/HMTL, JavaScript/JQuery, Cold Fusion and PHP on teams and independently since 2000 throughout all phases of the SDLC. I'm skilled in relational database design, data migration and reporting. I both create new and renovate existing systems. I enjoy challenging projects and learning new things.

Classic ASP, SQL Server,Asp.net, MS Access, Ajax

Bangladesh
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Last active: 22 hours ago
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Tests: 9
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Portfolio: 5

I guarantee to complete all projects accurately and on time. I am motivated, reliable, honest and follow directions well.
Over the last 10 years, I have developed a wide range of websites using HTML, DHTML, WML, Classic ASP,Vbscript,Javascript and MS SQL Server. My core competency lies in complete end-end management of a new website development project, Optimize existing system.
I am seeking opportunities to build websites from the ground up for you or your business.
I have some experience in the following areas: ASP.NET, C#.NET, SQL SERVER, Ajax, OOP, XML, and software design and testing. Online payment system integration, maintain hosting control panel.